GASKET INSERTION METHOD IN WHICH GASKET IS FITTED IN OUTER CYLINDER OF SYRINGE, AND A GASKET

The object is to provide a gasket insertion method and a gasket which are capable of suppressing inclination of the gasket with respect an outer cylinder. A gasket (10) is provided with a recessed section (30) having a flat bottom surface (34). A gasket insertion method includes a pushing step of pu...

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Bibliographische Detailangaben
Hauptverfasser:	SASAMOTO, HAJIME, SHIMIZU, MAKOTO
Format:	Patent
Sprache:	eng ; fre ; ger
Schlagworte:	APPLYING CLOSURE MEMBERS TO BOTTLES JARS, OR SIMILARCONTAINERS BLASTING BOTTLES, JARS OR SIMILAR CONTAINERS CONVEYING CYLINDERS DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROMTHE BODY ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS HANDLING THIN OR FILAMENTARY MATERIAL HEATING HUMAN NECESSITIES HYGIENE LIGHTING LIQUID HANDLING MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGINGARTICLES OR MATERIALS MECHANICAL ENGINEERING MEDICAL OR VETERINARY SCIENCE OPENING CLOSED CONTAINERS OPENING, CLOSING PACKING PERFORMING OPERATIONS PISTONS SEALINGS STORING THERMAL INSULATION IN GENERAL TRANSPORTING UNPACKING WEAPONS
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Beschreibung
Zusammenfassung:	The object is to provide a gasket insertion method and a gasket which are capable of suppressing inclination of the gasket with respect an outer cylinder. A gasket (10) is provided with a recessed section (30) having a flat bottom surface (34). A gasket insertion method includes a pushing step of pushing the gasket (10) into a sleeve (46) in a state where a flat tip end surface (41) provided to a tip end section (40) of an inserter (36) and the bottom surface (34) of the recessed section (30) are abutted against each other, an insertion step of inserting the sleeve (46) into an outer cylinder (18), and an arrangement step of placing the gasket (10) inside the outer cylinder (18) by relatively moving the sleeve (46) in a base end direction with respect to the outer cylinder (18).